body{
  font-size : .6rem;
  background : #4e1bbe url("../img/bg.jpg") no-repeat scroll center top / contain;
}
.light{ margin-top : 40%;}


.intro{ color : #ded5fd;}

#light .toast .prize-step1{ background: url("../img/prize_step1.png") no-repeat scroll center 0  / 100%; }
#light .toast .prize-lose{ background: url("../img/prize_lose.png") no-repeat scroll center 0  / 100%; }
//b5a1fe 我的奖品